| Load rating {kgf} |
|
| Bearing code |
- Open63/28
- Dust cover type63/28ZZ
- 非接触Seal圈type63/28VV
- 接触Seal圈type63/28DDU
- With stop ring槽63/28N
- With stop ring63/28NR
|
| Installation size (mm) |
- d a (2) (Minimum)34.5
- d a (2) (Maximum)38
- Da(2) (Maximum)61.5
- r a (Maximum)1
- Dx (Minimum)76
- C Y (Maximum)4.6
|
| Dimensions |
|
| Load rating (N) |
|
| Limit speed(rpm) Grease lubrication |
- Open Z·ZZtype V·VVtype10000
- DUtype DDUtype7500
|
| Limit speed(rpm) Oil lubrication |
|
| Stop ring槽Size(1) (mm) |
- a (Maximum)3.28
- b (Minimum)1.9
- D1 (Maximum)64.82
- r o (Maximum)0.6
- r N (Minimum)0.5
|
| Stop ring size(1) (mm) |
- D2 (Maximum)74.6
- f (Maximum)1.7
|
| Coefficient fo |
|
| weight(kg) (Refer to) |
- weight(kg) (Refer to)0.287
|
